No he isn't.
It's childish shit. This whole mentality that players aren't committed if they do stuff like this is one of the most ridiculous things I've heard. It reminds me of the idiotic posts on social media where a player will post up a pic and there will be fans in the comments "No WoNdEr YoU'rE nOt PlAyInG wElL, tOo BuSy PoSiNg FoR pHoToS!". What are they supposed to do? Spend every waking moment on the training paddock? There's no training, it's their time off between games and training, there's nothing wrong with them going on a panel especially when it's to support a mate that's about to break a major record.
He's got a rib injury, it's not as bad as thought, he can fly. It's fine.
Reyno is a competitor. He's committed. There are a few players at the club that are always committed and Reyno is one of them.